Foreign matter detection system

Abstract

The present invention relates to detection technology, in particular to a foreign matter detection system that can detect whether there are foreign matter in the high-speed flowing liquid in the conduit and can automatically eliminate the foreign matter mixed in the production line of liquid products such as beverages and medicaments, including oil delivery pipes ( 1), imaging device (30), lighting device (20), inspection window (10), control valve (60), image processing device (40), control panel (50), the oil delivery pipe (1), inspection The window (10) communicates with the control valve (60) in sequence, the control valve (60) is connected with a branch pipe (60A), the inspection window (10) includes a transparent cylindrical pipe (11), and the Both ends of the translucent cylindrical tube (11) are provided with an illuminating device (20) and an imaging device (30), and the illuminating device (20) and the imaging device (30) are all connected with the image processing device (40) signal The image processing device (40) and the control valve (60) are also signally connected to the image processing device (50).

Description

technical field [0001] The invention relates to detection technology, in particular to a foreign matter detection system. Background technique [0002] In recent years, with the implementation of the Food Sanitation Act and PL (Product Liability: Product Liability) Act applicable to the HACCP method, products such as food and pharmaceuticals have been manufactured / processed, stored / distributed, and ingested by final consumers. , All stages are worried about and prevent the occurrence of hazards such as microbial contamination or other foreign matter, and are obliged to consider further product safety guarantees. [0003] The so-called HACCP method is the abbreviation of HazardAnalysisCriticalControlPointSystem. As a method of health management system, it has a high international evaluation and is a hazard analysis and critical control point method in the United States. Unlike the previous sanitation management method, which focused on the inspection of final products, it fo...

AI Technical Summary

Problems solved by technology

As a countermeasure to these problems, for liquid products such as tea and milk, there are dense filters in the oil pipeline, so foreign matter can be removed relatively easily. Products containing cellulose cannot be removed by filters due to clogged filters. The problem

At the same time, granular materials, etc., when manufacturing products mixed with materials of different sizes, compared with granular materials, large foreign matter can be removed with a filter at the raw material stage, but new generation cannot be removed after mixing. Problems such as foreign objects in the manufacturing machine

At the same time, there will be a problem that the inspection of the liquid flowing in the oil pipeline cannot be completed, and foreign objects cannot be removed, just like looking with the eyes.

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